SingleJar: run tests on Windows

See https://github.com/bazelbuild/bazel/issues/2241

Change-Id: Ic41645497e1feeb42eb726ada3417900ef239bb6

Closes #6513.

Change-Id: Ic41645497e1feeb42eb726ada3417900ef239bb6
PiperOrigin-RevId: 218839870
diff --git a/src/BUILD b/src/BUILD
index 48d58a4..d69b599 100644
--- a/src/BUILD
+++ b/src/BUILD
@@ -409,6 +409,7 @@
         "//src/test/py/bazel:all_windows_tests",
         "//src/test/shell:all_windows_tests",
         "//src/tools/launcher:all_windows_tests",
+        "//src/tools/singlejar:all_windows_tests",
         "//third_party/def_parser:all_windows_tests",
         "//tools:all_windows_tests",
     ],